Name: Motherboard 4Pin one-third fan PWM temperature control adapter cable (with white braided mesh)
Product Length: 27CM
Wire Model: 1007 24AWG
Insulation Material: PVC insulation
Conductor Size: 11/0.12TS
Conductor material: tinned copper
Outer diameter of wire: OD 1.3mm
Rated temperature: 70 degrees centigrade
Wire color: colorful side-by-side wire
Appearance color: white
Product weight: about 17 grams
Product interface: one end of the motherboard small 4pin connector, the other three ends of the fan small 4Pin interface
Product role: so that the three fans share a common interface

This line is divided into three heads
One end of the four wire colors are: blue, yellow, red, black
The other two ends of the line color are: blue, red, black

Important note:
In order to avoid simultaneous speed signal conflict, as long as there is a 4-pin (support speed and temperature control), the other more interfaces are 3-pin.

Reason:
Because even the same type of fan may not be the same speed, with the motherboard at the same time to measure more than 2 different speed of the fan, the motherboard will go on strike, the result is to lead to the failure of temperature control and speed measurement function. So it is necessary to remove the other interface of a (yellow) speed line, only to retain a fan speed signal, the other fans can also play the effect of temperature control speed.